2,586 Mobile Development jobs in Singapore

Job description:

Job Purpose

The key scope of work is to develop and enhance the existing applications relating to WINK+.

Responsibilities

• Design, develop, and maintain Android applications using
  Kotlin
• Collaborate with cross-functional teams to define, design, and ship new features
• Improve app performance, stability, and maintainability
• Write clean, maintainable code and participate in code reviews
• If experienced, contribute to or support iOS app development when needed
• Work closely with product, design to deliver seamless user experiences
• Stay up-to-date with the latest Mobile technologies and trends

Qualifications & Work Experience

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field (preferred).
• Proven experience in Android development (Kotlin/Java); familiarity with iOS development (Swift) is a plus.
• Basic to intermediate backend development experience.
• Understanding of RESTful APIs, databases, and cloud-native infrastructure (AWS familiarity is a plus).
• Experience working in fast-paced startup or scale-up environments is a strong advantage.

Skills

• Strong experience in Android development using
  Kotlin
• Solid understanding of Android SDK, app lifecycle, UI/UX principles, and performance optimization
• Familiarity with common architecture patterns (e.g., MVVM, Clean Architecture)
• Experience with RESTful APIs, background processing, and third-party SDKs
• Proficient with Git, CI/CD tools, and working in agile environments
• Good communication skills and ability to work collaboratively

Company description:

SMRT Trains Ltd was incorporated in 1987 and operates Singapore's first mass rapid transit system. Today, we manage and operate train services on the North-South Line, East-West Line, the Circle Line, the Thomson-East Coast Line, and the Bukit Panjang Light Rail Transit. With over 5,000 employees, more than 250 trains, and 141 km of rail tracks across 108 stations, we serve millions of commuters daily.

We have set our core values to be Integrity, Service & Safety and Excellence. SMRT is committed to provide safe, reliable and comfortable service for our commuters.

Job description:

Job Purpose

The key scope of work is to develop and enhance the existing applications relating to WINK+.

Responsibilities

• Design, develop, and maintain Android applications using Kotlin
• Collaborate with cross-functional teams to define, design, and ship new features
• Improve app performance, stability, and maintainability
• Write clean, maintainable code and participate in code reviews
• If experienced, contribute to or support iOS app development when needed
• Work closely with product, design to deliver seamless user experiences
• Stay up-to-date with the latest Mobile technologies and trends

Qualifications & Work Experience

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field (preferred).
• Proven experience in Android development (Kotlin/Java); familiarity with iOS development (Swift) is a plus.
• Basic to intermediate backend development experience.
• Understanding of RESTful APIs, databases, and cloud-native infrastructure (AWS familiarity is a plus).
• Experience working in fast-paced startup or scale-up environments is a strong advantage.

Skills

• Strong experience in Android development using Kotlin
• Solid understanding of Android SDK, app lifecycle, UI/UX principles, and performance optimization
• Familiarity with common architecture patterns (e.g., MVVM, Clean Architecture)
• Experience with RESTful APIs, background processing, and third-party SDKs
• Proficient with Git, CI/CD tools, and working in agile environments
• Good communication skills and ability to work collaboratively

This is a unique opportunity, here you'll have the chance to build mobile apps from the ground up using the latest tech.
Ahrefs is looking for a mobile application developer to work on the application for our search engine and browser app on the Android platform. You will be closely working with our designers and QA to build an ergonomic user interface.
Basic requirements:
Strong experience in Android development
Willingness to learn iOS development and/or Kotlin Multiplatform (KMM)
In this role, you are expected to:
Develop native Android apps with 100% Kotlin and Jetpack components
Work with Kotlin-first libraries and API e.g. Ktor, Koin, Coroutines, Flow, KSP API
Migrate Android codebase to iOS with Kotlin Multiplatform and SwiftUI
Translate new UI mock-ups and migrate legacy XML Views to Jetpack Compose
Expand unit test coverage with JUnit, MockK, Mockwebserver, etc.
Communicate with QA team to reproduce and address bugs in expected use cases
Deploy and monitor app releases through Google Play Console
Be ready to work in a small team and take responsible independent decisions
What you get:
Competitive compensation package
Informal and thriving work atmosphere
Above-average perks and fringe benefits
Ahrefs does not engage with agencies or third party recruitment solutions for the roles we hire for. If at any point we need help, we'll let you know!
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This is a unique opportunity, here you'll have the chance to build mobile apps from the ground up using the latest tech.
Ahrefs is looking for a mobile application developer to work on the application for our search engine and browser app on the Android platform. You will be closely working with our designers and QA to build an ergonomic user interface.
Basic requirements:
Strong experience in Android development
Willingness to learn iOS development and/or Kotlin Multiplatform (KMM)
In this role, you are expected to:
Develop native Android apps with 100% Kotlin and Jetpack components
Work with Kotlin-first libraries and API e.g. Ktor, Koin, Coroutines, Flow, KSP API
Migrate Android codebase to iOS with Kotlin Multiplatform and SwiftUI
Translate new UI mock-ups and migrate legacy XML Views to Jetpack Compose
Expand unit test coverage with JUnit, MockK, Mockwebserver, etc.
Communicate with QA team to reproduce and address bugs in expected use cases
Deploy and monitor app releases through Google Play Console
Be ready to work in a small team and take responsible independent decisions
What you get:
Competitive compensation package
Informal and thriving work atmosphere
Above-average perks and fringe benefits
#J-18808-Ljbffr

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Direct message the job poster from HCLTech
Responsibilities
Support leading Android app developer companies to adopt best practices across Android platform and provide technical guidance and support, outreach to partners to help fix application compatibility related issues on latest Android release.
Skills
Strong Java, Kotlin, C++ programming skills and experience in game development.
Good understanding of Android platform architecture
BS or MS in Computer Science or equivalent
Android Application or platform development experience
Excellent written communication skills in English.
Good to have
Good written and verbal communication skills in Japanese or Chinese or Korean
Seniority level
Mid-Senior level
Employment type
Full-time
Industry
IT Services and IT Consulting
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
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About OKX:
Founded in 2017, OKX is one of the world’s leading cryptocurrency spot and derivatives exchanges. OKX innovatively adopted blockchain technology to reshape the financial ecosystem by offering some of the most diverse and sophisticated products, solutions, and trading tools on the market. Trusted by more than 20 million users in over 180 regions globally, OKX strives to provide an engaging platform that empowers every individual to explore the world of crypto. In addition to its world-class DeFi exchange, OKX serves its users with OKX Insights, a research arm that is at the cutting edge of the latest trends in the cryptocurrency industry. With its extensive range of crypto products and services and unwavering commitment to innovation, OKX’s vision is a world of financial access backed by blockchain and the power of decentralized finance.
About the team:
As a mobile software engineer, you will build and maintain a core OKX app with millions of daily active users. You will work cross-functionally with design, product and other engineering teams to identify customer needs, and ship high-quality new features through fast iterations. This is an opportunity to learn the full life cycle of crypto mobile applications including pro/retail trading, asset management and wallet.
Responsibilities:
Part of a global mobile team, developing new features for the all-in-one Android app.
Strive for performance optimization and maximize customer satisfaction.
Stay on top of industry trends, and evaluate new solutions to address our unique and fast-growing business needs.
Work closely with design and product teams, and turn design ideas into quality features that scale to millions of users.
Collaborate with global development teams, and deliver customized solutions targeting international users while maintaining consistency with the overall architecture.
Maintain high-quality technical documentation and improve efficiency in cross-office/timezone cooperation.
Requirements:
Experience in either native Android development, or cross-platform solutions like ReactNative/Flutter/Lua.
Fluent with at least one of the following languages: Java/Kotlin/JavaScript.
Understanding of common data structures and algorithms.
Embrace agile development process including TDD, CI and Scrum.
Passionate about mobile technology and building applications for a large user base
#J-18808-Ljbffr

Job Description:

Department Overview:

We belongs to AI & Data Division apartment AI Labs team. Our mission is to Create AI-native products offering unique experiences using Rakuten's data and ecosystem. e.g. Ecommerce chatbot assistant, AI-Search.

Why We're Hiring Interns:

We believe in nurturing future talent and providing hands-on experience in a dynamic, global environment. As an Android Developer Intern, you will have the unique opportunity to contribute to applications used by millions, learn from experienced engineers, and gain practical skills in mobile development. This internship is designed to give you a solid foundation in building robust, high-quality Android applications within a large-scale ecosystem.

Position Details:

As an Android Developer Intern, you will:

• Work closely with Product Managers and Tech Leads to understand requirements and assist in implementing features for native Android applications.
• Collaborate with offshore and backend teams to help develop robust end-to-end features.
• Learn and apply best practices for unit testing and ensuring the quality of your own code.
• Gain exposure to professional software engineering practices, including coding standards, code reviews, and source control management.
• Contribute to a collaborative team culture by actively participating in discussions and seeking knowledge.
• Be mentored by senior developers and receive constructive feedback to accelerate your learning and growth.

What We're Looking For:

• Currently pursuing a Bachelor's degree in Computer Science or a related technical discipline.
• Basic experience in Kotlin or Java for Android development.
• Understanding of Software fundamentals (e.g., SOLID principles, basic dependency injection concepts, unit testing principles, threading, common data structures).
• Familiarity with Android frameworks and an awareness of mobile design patterns (e.g., MVVM). Basic knowledge of the Observable Pattern.
• Some exposure to the Android SDK, common Jetpack libraries, and REST API integration.
• Awareness of professional software engineering practices and best practices for the full software development lifecycle, including coding standards, code reviews, and source control management.
• Curiosity about open-source and commercial libraries commonly used in the Android ecosystem.
• A strong passion for code quality and an openness to learning about unit tests.
• Comfortable working in an Agile environment.
• Eager to help teammates, share knowledge, and learn from others.

Rakuten is an equal opportunities employer and welcomes applications regardless of sex, marital status, ethnic origin, sexual orientation, religious belief, or age.

About the role
As we evolve, our company is migrating our applications from a native to a hybrid framework using React Native. We are seeking native developers who are excited about participating in this transition. This is a unique opportunity to expand your skill set and contribute to the development of a modern, hybrid application while leveraging your existing expertise in native Android development. Your adaptability and willingness to embrace new technologies will be crucial as we navigate this exciting change.
What You'll Bring
Deep experience in the full mobile application development lifecycle on Android
Build first-class products that solve real-world problems
A proactive, "get things done" mentality
A hunger to learn new technologies and an open mind to new ideas
The ability to juggle competing requirements and communicate effectively with stakeholders
Your Skills and Experience
Proven experience building complex Android applications using Kotlin/Java
Proficiency with modern architectural patterns and libraries like Jetpack Compose, Coroutines, MVVM, and a multi-module architecture
A solid understanding of Test-Driven-Development (TDD) and hands-on experience writing instrumented unit tests
Experience with real-time data visualization and graph building
Experience with React Native or other cross-platform frameworks is a bonus
Life @ Crypto.com
Empowered to think big. Try new opportunities while working with a talented, ambitious and supportive team.
Transformational and proactive working environment. Elevate employees to find thoughtful and innovative solutions.
Growth from within. We help to develop new skill-sets that would impact the shaping of your personal and professional growth.
Work Culture. Our colleagues are some of the best in the industry; we are all here to help and support one another.
One cohesive team. Engage stakeholders to achieve our ultimate goal - Cryptocurrency in every wallet.
Are you ready to kickstart your future with us?
Benefits
Competitive salary
Medical insurance package with extended coverage to dependents
Attractive annual leave entitlement including: birthday, work anniversary
Work Flexibility Adoption. Flexi-work hour and hybrid or remote set-up
Aspire career alternatives through us. Our internal mobility program can offer employees a diverse scope.
Work Perks: crypto.com visa card provided upon joining
Our Crypto.com benefits packages vary depending on region requirements, you can learn more from our talent acquisition team.
About Crypto.com
Founded in 2016, Crypto.com serves more than 150 million customers and is the world's fastest growing global cryptocurrency platform. Our vision is simple: Cryptocurrency in Every Wallet. Built on a foundation of security, privacy, and compliance, Crypto.com is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem.
Learn more at
Crypto.com is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. Crypto.com values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team.
Personal data provided by applicants will be used for recruitment purposes only.
Senioriy level
Mid-Senior level
Employment type
Full-time
Job function
Engineering and Information Technology
#J-18808-Ljbffr

Responsibilities
Design, develop, and maintain Android applications using Java/Kotlin and React Native and the Android SDK.
Implement best practices for code organisation, version control, testing, and deployment automation to ensure code quality and reliability.
Write clean, efficient, and well-documented code that adheres to coding standards and best practices.
Perform code reviews and provide constructive feedback to team members to improve code quality and maintainability.
Troubleshoot and debug issues, ensuring timely resolution and minimal impact on project timelines.
Requirements
Proven experience in Android application development using Java/Kotlin with at least 3 years of relevant working experience.
Experience in project execution and demonstrated technical expertise.
Strong proficiency in the Android SDK, architecture components, and best practices for building Android applications.
Excellent problem-solving and analytical skills, with a focus on delivering high-quality software solutions.
Understanding of
Android multi-threading mechanism, and background processing.
Solid understanding of software engineering principles, design patterns, and best practices.
Experience with Agile development methodologies and tools such as Jira, Git, and continuous integration.
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